Alcad CA-340

Why settle for a weak signal which can produce image glitches or broadcast outages? The Alcad CA-340 amplifier solves this problem for you. It can handle connections of two UHF antennas, which can be pointed in different directions or have different polarizations. The level of amplification is adjustable for all inputs The amplifier is housed in a ZAMAC casing which boasts excellent shielding effects. It is also resistant to interference from LTE transmitters.

Key features

• Connection for two antennas for UHF band
• Adjustable level of amplification for all inputs
• Test output (-30dB) for easier setup of connected amplifier
• Automatic power off in case of short circuit
• ZAMAC housing with excellent shielding effects and resistance to LTE interference

Specifications:

Number of inputs / outputs:
3 / 2+1 (test output)

Frequency ripple:
±1.5dB

Noise:
6±1.5dB

Maximum output:
Max. output level (DIN45004B): 2 x 110dB
Max. output level (IMD3 -66dB): 2 x 107dB
Max. output level (IMD2 -60dB): 2 x 100dB

Test output:
-30±0.5dB

Suppression between inputs / outputs:
>13dB

Rebound damping on input:
>10dB

Power preamplifier:
24V / 50mA (automatic power from UHF1 input)

Power supply:
230V±10%, 50/60Hz, 7VA

Inputs:
BI / FM / BIII: 40-70 / 88-108 / 160-260MHz
UHF1: 470-790MHz
UHF2: 470-790MHz

Amplification:
BI / BIII: 32±1.0dB
FM: 22±1.0dB
UHF inputs: 42±2.0dB

Gain control:
VHF inputs: 20dB
UHF inputs: 16dB

Operation:
Working temperature: -10° - 65°C
Protection: IP20